package servlet;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.Function;
import com.User;

public class DelServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public DelServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		try
		{
		request.setCharacterEncoding("utf-8");
	    String username=request.getParameter("username");
	    out.println(username);
	    User us =new User();
	    us.setUsername(username);
	    Function fn=new Function();
	    fn.setUs(us);
	    int n=fn.deluser(us);
	    if(n==1)
	    {
	    	response.sendRedirect("userlist.jsp");
	    }
	    }
	    catch(Exception e){
			
		}
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		try
		{
		request.setCharacterEncoding("utf-8");
	    String username=request.getParameter("username");
	    out.println(username);
	    User us =new User();
	    us.setUsername(username);
	    
	    Function fn=new Function();
	    fn.setUs(us);
	    int n=fn.deluser(us);
	    response.sendRedirect("index.jsp");
		}
		catch(Exception e){
			
		}
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
